# What are Linear Angles

Which are linear angles?

Section lines form a linear pair of angles. We already know what angles are, let's now focus on the linear pair of angles. Matching angles: Angles that have the same dimension. Two angles that form a linear pair are _______________congruent. Angle is the number that occurs when two rays share a common endpoint.

## Which are linear angle couples?

The linear angular couples are side by side and complementary, i.e. they sum up to 180°. Cut line forms a linear angular couple. Angles will be pointed and angles blunt, so that they are complementary. If the intersection is vertical, each line is aligned at right angles. Visualize a line and another line that stands on it in the middle and can be rotated freely.

When turning counterclockwise like a spike, it forms an endless number of linear angles that complement each other. When one of them is'x', the other is' 180°-x'. Grab a piece of hard copy and fix another half stripe in the middle with a tack. Turn the half stripe and see the linear angular couple.

If learned with pleasure, it will be a good way to learn and encourage deep learn.

Pair of linear angles - with examples and exercises

You have a shared apex O. Non common side (AC) is a linear line. Here, so, let's take a few more samples. Are the angles a linear couple? Here angles have a shared apex O, Now, Now, Hence, angles make a linear couple. Are the angles a linear couple? Here angles have a mutual node O, but, do the angles make a linear couple?

Here angles have a node in common O, Well, do the angles make a linear couple? Do the angles here make a linear couple? Here angles have a joint knot O, Now,

Pair of linear angles - with examples and exercises

You have a shared apex O. Non Common Side (AC) is a linear line. Here, so, let's take a few more samples. Are the angles a linear couple? Here angles have a shared apex O, Now, Now, Hence, angles make a linear couple. Are the angles a linear couple? Here angles have a mutual node O, but, do the angles make a linear couple?

Here angles have a node in common O, Well, do the angles make a linear couple? Do the angles here make a linear couple? Here angles have a joint knot O, Now,